Family: GMT
The Alpina AL-550 is an automatic GMT movement featuring a 24-hour display, introduced in 2009 and still in production. The caliber, also known as AL-555, is not manufactured in-house by Alpina but represents a reliable industry base. It serves as the foundation for Alpina's GMT watch collection.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2009CALIBER FAMILY
GMTALSO KNOWN AS
al-555